GARDENA smart SILENO city 400
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According to our robot lawn mower expert
5 stars
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Once set up, the robot works autonomously. And it saves us at least 1½ hours per week. Exactly what we bought these for. We have approx. 200M² of grass and have therefore bought this version of 600M² so that we are sure that the robot can handle this. Well, not so. We have set the robot to mow for 6 hours every day. Unfortunately, the battery is empty after 1½ hours of mowing and then it takes over an hour to charge and then it can be used again for 1½ hours. Very bad!
Ferry
15 April 2023
Automatically translated from Dutch
I chose this smart variant because of the combination with a gateway, which means that communication with the robotic lawnmower does not necessarily have to be within 10 meters. Installation was fairly labor-intensive (I have a main area and a secondary area); I chose to work the wiring 10 cm into the ground to be able to continue scarifying the grass (140 meters of wire in 2.5-3 hours). When the robotic lawnmower initially started, a message came up about a damaged boundary wire. At first it was a bit of a shock, but it soon turned out that the connector containing the boundary wire and the control wire had not been properly tightened. Installing the mowing schedule via the app is super convenient, as is setting the extra options, including a connection with the Google Home voice assistant. From now on a pleasure to watch .. 'Hey Google, dock my mower'!
Pieter O
24 September 2024
Automatically translated from Dutch
It's a great robot that does its job well. It's quiet and practically never gets in the way. Setting up the wires does require some explanation, as there are a few rules to consider. However, for a simple, rectangular setup, it's not too bad. Once the wires are laid, they do get overgrown quite quickly. Laying the wires is a bit of work, but it doesn't take hours. Just make sure you bury them in the ground if you still want to use the scarifier.
I wanted one with a wire because it could easily drive into a chasm. If a GPS model has a 10-meter error, it could just shut down. This model also stops completely if the wire signal is lost. Ideal for my situation.
It's a bit of a shame that the robot can no longer be started from the onboard display when it's connected to the smart gateway. That has to be done via the app.
Maarten
20 August 2025
Automatically translated from Dutch
Product number | 944117 | |
|---|---|---|
Manufacturer code | 19605-66.000.00 | |
Brand | Gardena | |
Warranty | 3 years | |
Processing of your defect | Via Coolblue |
Weight | 11,9 kg | |
|---|---|---|
Depth | 55 cm | |
Height | 23 cm | |
Width | 38 cm | |
Cutting deck material | Plastic |
Lawn surface | 400 m2 | |
|---|---|---|
Cutting width | 16 cm | |
Mulching function | ||
Maximum noise level | 57 dB | |
Maximum incline | 35 % |
Area demarcation | ||
|---|---|---|
Length of included perimeter wire | 150 m | |
Area delimitation type | Perimeter wire | |
Input | Via WiFi and app |
Power source | Battery | |
|---|---|---|
Battery technology | Lithium-ion | |
Battery/battery capacity | 2 Ah | |
Battery / battery voltage | 18 V |
Receive more coverage in case of damage than with your standard warranty. Coolblue takes care of everything: from taking out the insurance to repairs. Is a repair not possible? You receive the purchase price as CoolblueCredit.
XCover is allowed to arrange and process insurances on behalf of the insurer. The insurances are governed by Belgium law. If you have a complaint, you can contact the or our customer service.
First, add your robot lawn mower to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
The insurance can be canceled every year, even if you have paid in advance. If you cancel earlier, you will receive a refund for the overpaid amount.
